138870450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 120

約数和(自身を含む): 408753972

約数和(自身を除く): 269883522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 255, 270, 306, 405, 425, 450, 459, 510, 675, 765, 810, 850, 918, 1275, 1350, 1377, 1530, 2017, 2025, 2295, 2550, 2754, 3825, 4034, 4050, 4590, 6051, 6885, 7650, 10085, 11475, 12102, 13770, 18153, 20170, 22950, 30255, 34289, 34425, 36306, 50425, 54459, 60510, 68578, 68850, 90765, 100850, 102867, 108918, 151275, 163377, 171445, 181530, 205734, 272295, 302550, 308601, 326754, 342890, 453825, 514335, 544590, 617202, 816885, 857225, 907650, 925803, 1028670, 1361475, 1543005, 1633770, 1714450, 1851606, 2571675, 2722950, 2777409, 3086010, 4084425, 4629015, 5143350, 5554818, 7715025, 8168850, 9258030, 13887045, 15430050, 23145075, 27774090, 46290150, 69435225, 138870450]

約数ペア:

[(1, 138870450), (2, 69435225), (3, 46290150), (5, 27774090), (6, 23145075), (9, 15430050), (10, 13887045), (15, 9258030), (17, 8168850), (18, 7715025), (25, 5554818), (27, 5143350), (30, 4629015), (34, 4084425), (45, 3086010), (50, 2777409), (51, 2722950), (54, 2571675), (75, 1851606), (81, 1714450), (85, 1633770), (90, 1543005), (102, 1361475), (135, 1028670), (150, 925803), (153, 907650), (162, 857225), (170, 816885), (225, 617202), (255, 544590), (270, 514335), (306, 453825), (405, 342890), (425, 326754), (450, 308601), (459, 302550), (510, 272295), (675, 205734), (765, 181530), (810, 171445), (850, 163377), (918, 151275), (1275, 108918), (1350, 102867), (1377, 100850), (1530, 90765), (2017, 68850), (2025, 68578), (2295, 60510), (2550, 54459), (2754, 50425), (3825, 36306), (4034, 34425), (4050, 34289), (4590, 30255), (6051, 22950), (6885, 20170), (7650, 18153), (10085, 13770), (11475, 12102)]